# Wiles - Son of Repeater Update - TSME - ITRDB AK207 #---------------------------------------------------- # World Data Service for Paleoclimatology, Boulder # and # NOAA Paleoclimatology Program # National Centers for Environmental Information (NCEI) #---------------------------------------------------- # Template Version 4.0 # Encoding: UTF-8 # NOTE: Please cite original publication, NOAA Landing Page URL, dataset and publication DOIs (where available), and date accessed when using downloaded data. If there is no publication information, please cite investigator, study title, NOAA Landing Page URL, and date accessed. # # Description/Documentation lines begin with # # Data lines have no # # # NOAA_Landing_Page: https://www.ncei.noaa.gov/access/paleo-search/study/37424 # Landing_Page_Description: NOAA Landing Page of this file's parent study, which includes all study metadata. # # Study_Level_JSON_Metadata: https://www.ncei.noaa.gov/pub/data/metadata/published/paleo/json/noaa-tree-37424.json # Study_Level_JSON_Description: JSON metadata of this data file's parent study, which includes all study metadata. # # Data_Type: Tree Ring # # Dataset_DOI: # # Science_Keywords: #-------------------- # Resource_Links # # Data_Download_Resource: https://www.ncei.noaa.gov/pub/data/paleo/treering/measurements/northamerica/usa/ak207-rwl-noaa.txt # Data_Download_Description: Raw Measurements - NOAA Template File; ak207-rwl-noaa.txt # # Related_Online_Resource: https://www.ncei.noaa.gov/pub/data/paleo/treering/measurements/northamerica/usa/ak207.rwl # Related_Online_Description: RWL File; Raw Measurements - Tucson Decadal File # # Supplemental_Download_Resource: https://www.ncei.noaa.gov/pub/data/paleo/treering/measurements/correlation-stats/ak207.txt # Supplemental_Description: Text File; Correlation Stats # #-------------------- # Contribution_Date # Date: 2023-02-10 #-------------------- # File_Last_Modified_Date # Date: 2023-02-10 #-------------------- # Title # Study_Name: Wiles - Son of Repeater Update - TSME - ITRDB AK207 #-------------------- # Investigators # Investigators: Wiles, G.(https://orcid.org/0000-0001-7977-5383) #-------------------- # Description_Notes_and_Keywords # Description: #-------------------- # Publication # Authors: Wilson, Rob; Rosanne D'Arrigo; Laia Andreu-Hayles; Rose Oelkers; Greg Wiles; Kevin Anchukaitis; Nicole Davi # Journal_Name: Climate of the Past # Published_Title: Experiments based on blue intensity for reconstructing North Pacific temperatures along the Gulf of Alaska # Published_Date_or_Year: 2017 # Volume: 13 # Pages: 1007-1022 # Issue: 8 # Report_Number: # DOI: 10.5194/cp-13-1007-2017 # Full_Citation: None # Abstract: Ring-width (RW) records from the Gulf of Alaska (GOA) have yielded a valuable long-term perspective for North Pacific changes on decadal to longer timescales in prior studies but contain a broad winter to late summer seasonal climate response. Similar to the highly climate-sensitive maximum latewood density (MXD) proxy, the blue intensity (BI) parameter has recently been shown to correlate well with year-to-year warm-season temperatures for a number of sites at northern latitudes. Since BI records are much less labour intensive and expensive to generate than MXD, such data hold great potential value for future tree-ring studies in the GOA and other regions in mid- to high latitudes. Here we explore the potential for improving tree-ring-based reconstructions using combinations of RW- and BI-related parameters (latewood BI and delta BI) from an experimental subset of samples at eight mountain hemlock (Tsuga mertensiana) sites along the GOA. This is the first study for the hemlock genus using BI data. We find that using either inverted latewood BI (LWBinv) or delta BI (DB) can improve the amount of explained temperature variance by > 10 % compared to RW alone, although the optimal target season shrinks to June–September, which may have implications for studying ocean–atmosphere variability in the region. One challenge in building these BI records is that resin extraction did not remove colour differences between the heartwood and sapwood; thus, long term trend biases, expressed as relatively warm temperatures in the 18th century, were noted when using the LWBinv data. Using DB appeared to overcome these trend biases, resulting in a reconstruction expressing 18th–19th century temperatures ca. 0.5 °C cooler than the 20th–21st centuries. This cool period agrees well with previous dendroclimatic studies and the glacial advance record in the region. Continuing BI measurement in the GOA region must focus on sampling and measuring more trees per site (> 20) and compiling more sites to overcome site-specific factors affecting climate response and using subfossil material to extend the record. Although LWBinv captures the inter-annual climate signal more strongly than DB, DB appears to better capture long-term secular trends that agree with other proxy archives in the region. Great care is needed, however, when implementing different detrending options and more experimentation is necessary to assess the utility of DB for different conifer species around the Northern Hemisphere. #-------------------- # Funding_Agency # Funding_Agency_Name: # Grant: #-------------------- # Site_Information # Site_Name: Son of Repeater # Location: Alaska # Northernmost_Latitude: 58.6167 # Southernmost_Latitude: 58.6167 # Easternmost_Longitude: -135.8667 # Westernmost_Longitude: -135.8667 # Elevation_m: 770 #-------------------- # Data_Collection # Collection_Name: AK207 # First_Year: 1713 # Last_Year: 2009 # Time_Unit: CE # Core_Length_m: # Parameter_Keywords: width # Notes: None #-------------------- # Species # Species_Name: Tsuga mertensiana (Bong.) Carrière # Common_Name: mountain hemlock # Tree_Species_Code: TSME #-------------------- # Variables # # PaST_Thesaurus_Download_Resource: https://www.ncei.noaa.gov/access/paleo-search/skos/past-thesaurus.rdf # PaST_Thesaurus_Download_Description: Paleoenvironmental Standard Terms (PaST) Thesaurus terms, definitions, and relationships in SKOS format. # # Data variables follow that are preceded by '##' in columns one and two. # Variables format: shortname-tab-var components: what, material, error, units, seasonality, data type, detail, method, C or N for Character or Numeric data) # ## age_CE age,,,year Common Era,,tree ring,,,N, ## SR001_raw total ring width,,,millimeter,,tree ring,,,N,Tree ID: SR001; units are 0.01 mm if end-of-series marker is 999 and 0.001 mm if end-of-series marker is -9999 ## SR0010_raw total ring width,,,millimeter,,tree ring,,,N,Tree ID: SR0010; units are 0.01 mm if end-of-series marker is 999 and 0.001 mm if end-of-series marker is -9999 ## SR002_raw total ring width,,,millimeter,,tree ring,,,N,Tree ID: SR002; units are 0.01 mm if end-of-series marker is 999 and 0.001 mm if end-of-series marker is -9999 ## SR003_un_raw total ring width,,,millimeter,,tree ring,,,N,Tree ID: SR003_un; units are 0.01 mm if end-of-series marker is 999 and 0.001 mm if end-of-series marker is -9999 ## SR004_raw total ring width,,,millimeter,,tree ring,,,N,Tree ID: SR004; units are 0.01 mm if end-of-series marker is 999 and 0.001 mm if end-of-series marker is -9999 ## SR005_raw total ring width,,,millimeter,,tree ring,,,N,Tree ID: SR005; units are 0.01 mm if end-of-series marker is 999 and 0.001 mm if end-of-series marker is -9999 ## SR006_raw total ring width,,,millimeter,,tree ring,,,N,Tree ID: SR006; units are 0.01 mm if end-of-series marker is 999 and 0.001 mm if end-of-series marker is -9999 ## SR007_raw total ring width,,,millimeter,,tree ring,,,N,Tree ID: SR007; units are 0.01 mm if end-of-series marker is 999 and 0.001 mm if end-of-series marker is -9999 ## SR008_raw total ring width,,,millimeter,,tree ring,,,N,Tree ID: SR008; units are 0.01 mm if end-of-series marker is 999 and 0.001 mm if end-of-series marker is -9999 ## SR009_raw total ring width,,,millimeter,,tree ring,,,N,Tree ID: SR009; units are 0.01 mm if end-of-series marker is 999 and 0.001 mm if end-of-series marker is -9999 #--------------------- # Data: # Missing_Values: NA age_CE SR001_raw SR0010_raw SR002_raw SR003_un_raw SR004_raw SR005_raw SR006_raw SR007_raw SR008_raw SR009_raw 1713 NA NA NA NA NA NA NA NA 0.362 NA 1714 NA NA NA NA NA NA NA NA 0.124 NA 1715 NA NA NA NA NA NA NA NA 0.304 NA 1716 NA NA NA NA NA NA NA NA 0.322 NA 1717 NA NA NA NA NA NA NA NA 0.115 NA 1718 NA NA NA NA NA NA NA NA 0.205 NA 1719 NA NA NA NA NA NA NA NA 0.294 NA 1720 NA NA NA NA NA NA NA NA 0.428 NA 1721 NA NA NA NA NA NA NA NA 0.517 NA 1722 NA NA NA NA NA NA NA NA 0.924 NA 1723 NA NA NA NA NA NA NA NA 1.05 NA 1724 NA NA NA NA NA NA NA NA 0.444 NA 1725 NA NA NA NA NA NA NA NA 0.639 NA 1726 NA NA NA NA NA NA NA NA 0.496 NA 1727 NA NA NA NA NA NA NA NA 0.503 NA 1728 NA NA NA NA NA NA NA NA 0.33 NA 1729 NA NA NA NA NA NA NA NA 0.546 NA 1730 NA NA NA NA NA NA NA NA 0.262 NA 1731 NA NA NA NA NA NA NA NA 0.364 NA 1732 NA NA NA NA NA NA NA NA 0.499 NA 1733 NA NA NA NA NA NA NA NA 0.479 NA 1734 NA NA NA NA NA NA NA NA 0.666 NA 1735 NA NA NA NA NA NA NA NA 1.017 NA 1736 NA NA NA NA NA NA NA NA 0.537 NA 1737 NA NA NA NA NA NA NA NA 0.849 NA 1738 NA NA NA NA NA NA NA NA 0.786 NA 1739 NA NA NA NA NA NA NA NA 0.79 NA 1740 NA NA NA NA NA NA NA NA 0.478 NA 1741 NA NA NA NA NA NA NA NA 0.564 NA 1742 NA NA NA NA NA NA NA NA 0.625 0.58 1743 NA NA NA NA NA NA NA NA 0.573 0.28 1744 NA NA NA NA NA NA NA NA 0.345 0.228 1745 NA NA NA NA NA NA NA NA 0.611 0.522 1746 NA NA NA NA NA NA NA NA 0.194 0.36 1747 NA NA NA NA NA NA NA NA 0.322 0.511 1748 NA 0.1 NA NA NA NA NA NA 0.407 0.486 1749 NA 0.123 NA NA NA NA NA NA 0.532 0.535 1750 NA 0.233 NA NA NA NA NA NA 0.539 0.692 1751 NA 0.176 NA NA NA NA NA NA 0.208 0.43 1752 NA 0.144 NA NA NA NA NA NA 0.298 0.44 1753 NA 0.208 NA NA NA NA NA NA 0.195 0.569 1754 NA 0.177 NA NA NA NA NA NA 0.199 0.407 1755 NA 0.213 NA NA NA NA NA NA 0.209 0.502 1756 NA 0.239 NA NA NA NA NA NA 0.498 0.557 1757 NA 0.09 NA NA NA NA NA NA 0.345 0.458 1758 NA 0.386 NA NA NA NA NA NA 0.437 0.527 1759 NA 0.208 NA NA NA NA NA NA 0.548 0.542 1760 NA 0.154 NA NA NA NA NA NA 0.619 0.541 1761 NA 0.134 NA NA NA NA NA NA 0.389 0.377 1762 NA 0.295 NA NA NA NA NA NA 0.241 0.339 1763 NA 0.297 NA NA NA NA NA NA 0.575 0.467 1764 NA 0.208 NA NA NA NA NA NA 0.215 0.321 1765 NA 0.506 NA NA NA NA NA NA 0.336 0.537 1766 NA 0.463 NA NA NA NA NA NA 0.27 0.629 1767 NA 0.341 NA NA NA NA NA NA 0.27 0.643 1768 NA 0.165 NA NA NA NA NA NA 0.131 0.479 1769 NA 0.279 NA NA NA NA NA NA 0.236 0.385 1770 NA 0.261 NA NA NA NA NA NA 0.219 0.484 1771 NA 0.511 NA NA NA NA NA NA 0.28 0.59 1772 NA 0.483 NA NA NA NA NA NA 0.185 0.446 1773 NA 0.408 NA NA NA NA NA NA 0.248 0.429 1774 NA 0.499 NA NA NA NA NA NA 0.226 0.546 1775 NA 0.459 NA NA NA NA NA NA 0.134 0.35 1776 NA 0.521 NA NA NA NA NA NA 0.191 0.523 1777 NA 0.507 NA NA NA NA NA NA 0.203 0.484 1778 NA 0.299 NA NA NA NA NA NA 0.14 0.411 1779 NA 0.526 NA NA NA NA NA NA 0.096 0.402 1780 NA 0.491 NA NA NA NA NA NA 0.225 0.508 1781 NA 0.315 NA NA NA NA NA NA 0.234 0.379 1782 NA 0.381 NA NA NA NA NA NA 0.14 0.373 1783 NA 0.503 NA NA NA NA NA NA 0.16 0.265 1784 NA 0.502 NA NA NA NA NA NA 0.235 0.296 1785 NA 0.662 NA NA NA NA NA NA 0.288 0.474 1786 NA 0.435 NA NA NA NA NA NA 0.202 0.337 1787 NA 0.559 NA NA NA NA NA NA 0.173 0.435 1788 NA 0.461 NA NA NA NA NA NA 0.202 0.488 1789 NA 0.488 NA NA NA NA NA NA 0.181 0.435 1790 NA 0.491 NA NA 0.651 NA NA NA 0.129 0.397 1791 NA 0.488 NA NA 0.622 NA NA NA 0.288 0.376 1792 NA 0.837 NA 0.722 0.505 NA NA NA 0.308 0.48 1793 NA 0.564 NA 0.605 1.259 NA NA NA 0.381 0.368 1794 NA 0.336 NA 0.353 1.061 0.76 NA NA 0.138 0.32 1795 NA 0.38 NA 0.415 0.409 0.529 NA NA 0.286 0.473 1796 NA 0.292 NA 0.279 0.741 0.755 NA NA 0.201 0.38 1797 NA 0.326 NA 0.61 0.555 1.02 NA NA 0.709 0.597 1798 NA 0.228 NA 0.648 0.86 0.688 NA NA 0.518 0.389 1799 NA 0.228 NA 0.324 0.661 0.679 NA NA 0.403 0.464 1800 NA 0.415 NA 0.445 0.467 0.658 NA NA 0.37 0.597 1801 NA 0.582 NA 0.791 0.907 1.065 NA NA 0.476 0.816 1802 NA 0.392 NA 0.589 1.289 0.794 NA NA 0.381 0.644 1803 NA 0.592 NA 0.723 2.008 1.244 NA NA 0.455 0.712 1804 NA 0.667 NA 0.842 2.091 1.649 NA NA 0.446 0.559 1805 NA 0.529 NA 0.795 1.541 1.115 NA NA 0.37 0.451 1806 NA 0.265 NA 0.454 0.643 0.798 NA 1.038 0.233 0.228 1807 NA 0.254 NA 0.369 1.018 0.426 NA 0.476 0.201 0.241 1808 NA 0.275 NA 0.335 1.095 0.831 NA 0.595 0.172 0.336 1809 NA 0.265 NA 0.294 0.907 0.322 NA 0.563 0.106 0.326 1810 NA 0.222 NA 0.185 0.797 0.136 NA 0.335 0.106 0.204 1811 NA 0.222 NA 0.185 0.797 0.486 NA 0.27 0.127 0.252 1812 NA 0.265 NA 0.309 0.776 0.91 NA 0.478 0.201 0.473 1813 NA 0.264 NA 0.27 0.931 0.911 NA 0.474 0.107 0.487 1814 NA 0.371 NA 0.332 0.961 0.741 NA 0.467 0.159 0.459 1815 NA 0.243 NA 0.318 0.709 0.811 NA 0.331 0.127 0.407 1816 NA 0.36 NA 0.385 1.249 1.282 NA 0.618 0.137 0.569 1817 NA 0.402 NA 0.447 1.046 0.841 1.154 0.645 0.191 0.553 1818 NA 0.159 NA 0.309 0.91 0.589 1.094 0.413 0.116 0.526 1819 NA 0.139 NA 0.265 1.021 0.861 1.188 0.365 0.121 0.512 1820 NA 0.127 NA 0.223 0.931 0.871 0.837 0.446 0.137 0.645 1821 NA 0.138 NA 0.162 0.639 0.606 0.849 0.266 0.085 0.384 1822 NA 0.148 NA 0.156 0.662 0.164 0.189 0.113 0.064 0.252 1823 NA 0.159 NA 0.115 0.653 0.408 0.182 0.205 0.075 0.394 1824 NA 0.222 NA 0.194 0.84 0.663 0.256 0.199 0.053 0.521 1825 NA 0.635 NA 0.393 0.933 0.949 0.294 0.532 0.18 0.588 1826 NA 0.392 NA 0.497 1.022 0.76 0.453 0.611 0.192 0.379 1827 NA 0.201 NA 0.317 0.944 0.552 0.671 0.591 0.17 0.355 1828 NA 0.381 NA 0.512 1.217 0.942 0.761 0.92 0.404 0.474 1829 NA 0.254 NA 0.308 0.739 0.771 0.747 0.763 0.32 0.36 1830 NA 0.095 NA 0.359 0.68 0.883 0.454 0.697 0.204 0.574 1831 NA 0.064 NA 0.077 0.572 0.077 0.404 0.277 0.085 0.351 1832 NA 0.148 NA 0.26 1.095 0.963 0.563 0.518 0.202 0.574 1833 NA 0.275 NA 0.45 1.107 0.813 0.568 0.561 0.212 0.479 1834 NA 0.18 NA 0.411 0.898 0.577 0.502 0.629 0.118 0.436 1835 NA 0.381 NA 0.587 0.837 0.92 0.402 0.637 0.266 0.398 1836 NA 0.116 NA 0.394 0.559 0.664 0.199 0.502 0.159 0.366 1837 NA 0.307 NA 0.293 0.63 0.685 0.369 0.622 0.267 0.508 1838 NA 0.349 NA 0.578 0.679 0.985 0.478 0.972 0.648 0.612 1839 1.454 0.487 NA 0.752 1.008 0.995 0.72 1.057 0.606 0.578 1840 0.47 0.561 NA 1.084 0.941 0.856 0.667 0.975 0.574 0.303 1841 0.755 0.392 NA 0.659 0.906 0.438 0.52 1.065 0.501 0.218 1842 1.14 0.286 NA 0.388 0.68 0.503 0.563 0.74 0.486 0.195 1843 1.342 0.349 NA 0.422 0.652 0.493 0.555 0.725 0.355 0.265 1844 1.469 0.402 NA 0.657 0.729 0.706 0.778 1.09 0.488 0.408 1845 1.393 0.317 NA 0.556 0.439 0.792 0.684 0.838 0.375 0.388 1846 1.398 0.635 NA 0.579 0.472 0.825 0.741 0.64 0.289 0.289 1847 0.97 0.318 NA 0.555 0.417 0.545 0.617 0.483 0.134 0.209 1848 1.065 0.497 NA 0.633 0.707 0.557 0.741 0.618 0.346 0.434 1849 0.857 0.519 NA 0.522 0.434 0.418 0.57 0.488 0.291 0.318 1850 0.782 0.328 NA 0.569 0.371 0.482 0.437 0.492 0.336 0.342 1851 1.285 0.423 NA 0.843 0.194 0.556 0.556 0.478 0.421 0.418 1852 1.476 0.604 NA 0.848 0.299 0.739 0.574 0.63 0.474 0.446 1853 1.174 0.296 NA 0.468 0.204 0.547 0.386 0.445 0.239 0.419 1854 1.22 0.254 NA 0.447 0.181 0.652 0.62 0.62 0.312 0.299 1855 1.454 0.635 NA 0.255 0.216 0.877 0.549 0.696 0.53 0.5 1856 1.087 0.487 NA 0.288 0.202 0.722 0.37 0.479 0.259 0.341 1857 1.234 0.508 NA 0.447 0.29 0.8 0.407 0.644 0.453 0.375 1858 1.154 0.455 NA 0.638 0.397 0.983 0.62 0.781 0.431 0.489 1859 1.015 0.286 NA 0.511 0.064 0.829 0.313 0.653 0.303 0.453 1860 0.893 0.232 NA 0.468 0.311 0.796 0.464 0.83 0.442 0.659 1861 0.916 0.551 NA 0.425 0.364 0.511 0.468 1.184 0.476 0.547 1862 0.802 0.286 NA 0.36 0.149 0.124 0.152 0.781 0.309 0.194 1863 0.778 0.053 NA 0.254 0.225 0.088 0.119 0.626 0.353 0.158 1864 1 0.212 NA 0.402 0.267 0.315 0.298 0.791 0.609 0.365 1865 0.802 0.127 NA 0.349 0.278 0.319 0.374 0.777 0.408 0.252 1866 1.034 0.402 NA 0.455 0.397 0.555 0.47 0.932 0.479 0.256 1867 1.144 0.487 NA 0.519 0.256 0.708 0.431 0.895 0.412 0.283 1868 1.491 0.445 NA 0.624 0.247 0.493 0.393 0.607 0.269 0.118 1869 2.933 0.678 NA 0.847 0.46 0.907 0.554 0.847 0.552 0.348 1870 2.228 0.414 NA 0.719 0.288 0.763 0.322 0.588 0.314 0.349 1871 1.352 0.222 NA 0.667 0.129 0.567 0.204 0.796 0.239 0.331 1872 1.253 0.583 NA 0.72 0.329 0.934 0.308 1.025 0.326 0.352 1873 1.282 0.689 NA 0.952 0.466 1.112 0.586 1.166 0.583 0.552 1874 1.284 0.635 NA 1.186 0.37 0.909 0.587 1.153 0.498 0.606 1875 1.292 0.435 NA 0.666 0.403 0.845 0.511 0.554 0.313 0.409 1876 0.976 0.444 NA 0.519 0.232 0.662 0.279 0.313 0.239 0.352 1877 1.009 0.404 NA 0.413 0.265 0.597 0.165 0.395 0.313 0.308 1878 1.255 0.55 NA 0.476 0.434 0.596 0.336 0.425 0.38 0.321 1879 1.317 0.603 NA 0.646 0.529 0.662 0.416 0.418 0.431 0.399 1880 0.995 0.202 NA 0.402 0.254 0.476 0.251 0.365 0.304 0.285 1881 1.27 0.243 NA 0.529 0.582 0.606 0.441 0.543 0.524 0.388 1882 1.212 0.042 NA 0.762 0.212 0.529 0.18 0.398 0.388 0.329 1883 0.771 0.044 0.149 0.518 0.222 0.106 0.054 0.188 0.283 0.095 1884 1.626 0.105 0.607 0.657 0.54 0.39 0.156 0.365 0.455 0.305 1885 1.681 0.233 0.899 0.719 0.624 0.825 0.563 0.64 0.74 0.409 1886 1.695 0.17 0.531 0.593 0.455 0.357 0.463 0.691 0.609 0.341 1887 1.278 0.137 0.511 0.455 0.138 0.323 0.156 0.314 0.335 0.231 1888 1.604 0.148 0.798 0.656 0.328 0.444 0.185 0.412 0.432 0.274 1889 1.65 0.17 0.666 0.603 0.193 0.478 0.128 0.468 0.452 0.355 1890 1.627 0.116 0.951 0.794 0.119 0.532 0.228 0.515 0.522 0.183 1891 1.425 0.191 0.666 0.932 0.391 0.622 0.241 0.613 0.516 0.31 1892 1.105 0.222 0.479 1.068 0.318 0.768 0.375 0.669 0.489 0.288 1893 1.008 0.381 0.442 1.196 0.159 0.648 0.342 0.445 0.444 0.468 1894 0.952 0.318 0.5 0.921 0.116 0.734 0.422 0.372 0.435 0.405 1895 0.878 0.232 0.332 0.561 0.254 0.392 0.298 0.321 0.334 0.353 1896 1.066 0.233 0.543 0.593 0.36 0.649 0.58 0.491 0.465 0.468 1897 0.878 0.127 0.595 0.529 0.402 0.595 0.733 0.626 0.531 0.534 1898 0.889 0.233 0.567 0.529 0.445 0.425 0.459 0.593 0.563 0.447 1899 1.052 0.36 0.373 0.497 0.539 0.35 0.421 0.535 0.627 0.372 1900 1.551 0.678 0.62 0.826 0.614 0.659 0.705 0.693 0.757 0.588 1901 1.51 0.542 0.315 0.72 0.572 0.5 0.53 0.623 0.543 0.606 1902 1.679 0.668 0.396 0.656 0.635 0.68 0.496 0.659 0.702 0.991 1903 1.586 0.456 0.276 0.899 0.444 0.712 0.398 0.68 0.564 0.8 1904 1.566 0.382 0.305 0.741 0.413 0.584 0.498 0.557 0.476 0.895 1905 1.832 0.7 0.523 1.037 0.688 1.063 0.587 0.847 0.757 0.938 1906 1.255 0.605 0.334 1.037 0.413 0.861 0.436 0.722 0.519 0.704 1907 1.381 0.36 0.362 0.286 0.36 0.978 0.327 0.737 0.432 0.595 1908 0.864 0.308 0.459 0.868 0.465 0.701 0.369 0.53 0.454 0.598 1909 0.606 0.224 0.347 0.646 0.318 0.649 0.38 0.428 0.39 0.523 1910 0.234 0.18 0.29 0.571 0.222 0.17 0.221 0.312 0.293 0.298 1911 0.375 0.424 0.208 0.72 0.296 0.956 0.284 0.449 0.474 0.362 1912 0.84 0.509 0.499 0.762 0.318 0.871 0.308 0.557 0.503 0.437 1913 0.92 0.392 0.476 0.698 0.391 0.817 0.312 0.482 0.429 0.317 1914 1.293 0.562 0.608 0.762 0.487 0.745 0.426 0.567 0.471 0.437 1915 1.834 0.542 0.599 1.08 0.551 0.901 0.473 0.815 0.621 0.436 1916 1.152 0.393 0.431 0.797 0.328 0.741 0.253 0.909 0.665 0.372 1917 1.069 0.287 0.215 0.73 0.275 0.392 0.131 0.45 0.321 0.213 1918 1.309 0.309 0.365 1.037 0.497 0.732 0.407 0.654 0.6 0.491 1919 1.04 0.159 0.223 0.815 0.307 0.243 0.27 0.493 0.322 0.468 1920 1.222 0.606 0.402 0.868 0.773 0.881 0.487 0.578 0.556 0.607 1921 1.121 0.882 0.313 0.815 0.716 0.891 0.497 0.739 0.675 0.522 1922 0.954 0.85 0.284 0.857 0.593 0.87 0.36 0.567 0.674 0.469 1923 1.225 0.86 0.426 0.836 0.668 1.366 0.45 0.567 0.696 0.522 1924 1.291 0.797 0.436 1.037 0.488 0.984 0.217 0.546 0.633 0.554 1925 1.121 0.725 0.52 0.858 0.33 0.963 0.255 0.449 0.439 0.574 1926 1.164 1.036 0.801 1.048 0.69 0.815 0.331 0.547 0.567 0.565 1927 1.152 0.812 0.53 0.888 0.531 0.762 0.331 0.533 0.583 0.555 1928 1.053 0.544 0.279 0.964 0.266 0.741 0.237 0.598 0.434 0.425 1929 1.315 0.555 0.247 0.92 0.371 0.889 0.426 0.54 0.519 0.491 1930 1.347 0.576 0.423 0.847 0.331 0.899 0.521 0.669 0.656 0.606 1931 1.401 0.436 0.37 0.921 0.456 0.646 0.44 0.563 0.561 0.576 1932 0.973 0.159 0.247 0.698 0.223 0.096 0.175 0.276 0.254 0.383 1933 1.435 0.1 0.294 0.752 0.34 0.297 0.298 0.424 0.508 0.522 1934 1.636 0.278 0.256 0.497 0.478 0.391 0.435 0.616 0.476 0.606 1935 1.572 0.347 0.427 0.497 0.519 0.424 0.441 0.542 0.593 0.437 1936 1.312 0.468 0.431 0.636 0.468 0.412 0.407 0.52 0.751 0.469 1937 1.343 0.43 0.369 0.836 0.499 0.233 0.329 0.488 0.54 0.33 1938 1.626 0.342 0.355 0.783 0.488 0.381 0.362 0.5 0.508 0.277 1939 1.701 0.356 0.384 0.846 0.574 0.434 0.459 0.52 0.54 0.405 1940 1.263 0.375 0.407 0.868 0.255 0.392 0.432 0.521 0.402 0.469 1941 1.185 0.397 0.487 0.91 0.489 0.571 0.352 0.563 0.455 0.409 1942 1.396 0.45 0.693 0.953 0.499 0.783 0.35 0.647 0.615 0.502 1943 1.567 0.472 0.48 1.005 0.064 0.541 0.226 0.499 0.529 0.457 1944 1.338 0.4 0.533 1.09 0.445 0.508 0 0.424 0.414 0.482 1945 1.165 0.237 0.383 0.974 0.489 0.54 0.147 0.436 0.371 0.472 1946 1.265 0.223 0.096 0.91 0.531 0.572 0.221 0.403 0.423 0.56 1947 1.09 0.214 0.043 0.921 0.445 0.339 0.241 0.435 0.508 0.508 1948 0.907 0.191 0.108 0.836 0.414 0.37 0.157 0.319 0.413 0.36 1949 0.701 0.14 0.065 0.783 0.298 0.088 0.06 0.276 0.137 0.269 1950 1.24 0.321 0.277 1.006 0.34 0.393 0.188 0.403 0.583 0.465 1951 1.572 0.319 0.424 0.836 0.457 0.529 0.295 0.403 0.56 0.455 1952 1.683 0.321 0.47 0.677 0.364 0.466 0.204 0.468 0.445 0.303 1953 2.022 0.458 0.675 0.91 0.583 0.721 0.456 0.646 0.529 0.478 1954 1.407 0.309 0.55 0.879 0.422 0.508 0.322 0.595 0.445 0.303 1955 1.344 0.257 0.578 0.793 0.409 0.572 0.54 0.499 0.402 0.347 1956 0.847 0.149 0.401 0.754 0.259 0.339 0.6 0.435 0.476 0.216 1957 0.924 0.289 0.383 0.488 0.368 0.647 0.647 0.425 0.508 0.323 1958 1.273 0.345 0.58 0.69 0.506 0.837 0.57 0.541 0.572 0.326 1959 1.018 0.298 0.612 0.615 0.476 0.763 0.627 0.553 0.507 0.292 1960 0.965 0.107 0.616 0.699 0.454 0.668 0.593 0.518 0.498 0.358 1961 1.134 0.245 0.799 0.762 0.54 0.816 0.855 0.572 0.571 0.367 1962 0.87 0.149 0.463 0.731 0.236 0.435 0.501 0.359 0.159 0.312 1963 1.368 0.27 0.594 0.731 0.466 0.625 0.789 0.424 0.424 0.303 1964 1.249 0.235 0.501 0.624 0.377 0.529 0.624 0.423 0.37 0.259 1965 1.738 0.173 0.267 0.466 0.388 0.668 0.778 0.455 0.593 0.486 1966 1.504 0.329 0.565 0.614 0.711 0.497 0.789 0.508 0.55 0.442 1967 1.334 0.137 0.459 0.508 0.573 0.319 0.586 0.434 0.476 0.313 1968 1.525 0.159 0.469 0.635 0.625 0.36 0.767 0.455 0.476 0.358 1969 1.621 0.286 0.725 0.656 0.67 0.413 0.735 0.498 0.688 0.409 1970 1.09 0.158 0.48 0.614 0.399 0.299 0.576 0.381 0.36 0.314 1971 1.039 0.191 0.522 0.445 0.347 0.414 0.458 0.359 0.519 0.386 1972 0.657 0.097 0.437 0.529 0.409 0.247 0.352 0.392 0.465 0.343 1973 0.34 0.085 0.171 0.382 0.313 0.047 0.202 0.191 0.254 0.18 1974 0.594 0.149 0.319 0.519 0.183 0.229 0.554 0.391 0.403 0.237 1975 0.71 0.191 0.194 0.466 0.292 0.195 0.353 0.349 0.434 0.246 1976 0.836 0.148 0.19 0.519 0.683 0.293 0.415 0.381 0.328 0.29 1977 1.262 0.318 0.372 0.7 0.759 0.683 0.617 0.508 0.603 0.354 1978 1.556 0.328 0.436 1.006 0.61 0.672 0.557 0.445 0.709 0.292 1979 1.502 0.138 0.277 0.922 0.673 0.531 0.478 0.571 0.73 0.266 1980 2.202 0.296 0.637 1.059 0.715 0.768 0.733 0.551 0.921 0.478 1981 1.862 0.435 0.596 0.678 0.642 0.793 0.85 0.497 0.857 0.351 1982 1.292 0.288 0.511 0.573 0.608 0.769 0.778 0.455 0.804 0.392 1983 1.249 0.287 0.499 0.646 0.726 0.585 0.808 0.487 0.731 0.403 1984 1.079 0.223 0.501 0.678 0.565 0.622 0.839 0.487 0.508 0.404 1985 0.794 0.17 0.309 0.562 0.557 0.473 0.594 0.391 0.497 0.319 1986 0.836 0.201 0.34 0.466 0.393 0.563 0.69 0.551 0.73 0.446 1987 0.772 0.148 0.245 0.36 0.439 0.452 0.637 0.455 0.932 0.425 1988 0.677 0.159 0.277 0.34 0.321 0.308 0.563 0.434 0.645 0.425 1989 0.889 0.116 0.191 0.275 0.459 0.475 0.616 0.434 0.466 0.446 1990 1.143 0.222 0.33 0.414 0.522 0.573 0.765 0.434 0.508 0.425 1991 1.101 0.127 0.233 0.489 0.567 0.419 0.88 0.455 0.392 0.435 1992 0.889 0.106 0.255 0.434 0.512 0.466 0.754 0.476 0.402 0.499 1993 0.921 0.212 0.289 0.403 0.599 0.563 0.796 0.402 0.381 0.489 1994 1.1 0.267 0.434 0.542 0.469 0.693 0.924 0.498 0.465 0.457 1995 1.069 0.202 0.488 0.615 0.63 0.486 0.913 0.433 0.53 0.414 1996 0.805 0.17 0.509 0.445 0.555 0.429 0.838 0.466 0.349 0.415 1997 1.164 0.276 0.805 0.489 0.493 0.606 0.786 0.582 0.095 0.51 1998 1.196 0.276 0.837 0.467 0.405 0.442 0.563 0.529 0.582 0.436 1999 1.1 0.213 0.827 0.445 0.396 0.49 0.744 0.498 0.455 0.392 2000 0.688 0.18 0.551 0.552 0.396 0.273 0.69 0.476 0.371 0.35 2001 0.731 0.137 0.488 0.5 0.277 0.249 0.818 0.455 0.296 0.308 2002 0.889 0.096 0.403 0.371 0.353 0.327 0.871 0.434 0.296 0.234 2003 0.751 0.127 0.372 0.414 0.533 0.37 0.976 0.381 0.286 0.234 2004 0.878 0.234 0.551 0.552 0.545 0.819 0.989 0.445 0.36 0.32 2005 1.165 0.255 0.604 0.51 0.48 0.497 0.859 0.518 0.444 0.382 2006 1.1 0.148 0.455 0.456 0.459 0.611 0.616 0.55 0.445 0.244 2007 0.847 0.064 0.254 0.424 0.405 0.478 0.743 0.54 0.402 0.222 2008 0.847 0.159 0.245 0.317 NA 0.364 0.626 0.499 0.275 0.237 2009 NA NA NA NA NA NA 0.55 NA 0.275 NA